The Harkness' Dancer is a Mexican species that had until now been found only once in the USA - along the San Francisco River, Greenlee Co., AZ, June 2007.
A male Harkness' Dancer was discovered along the Wild Horse Pass Stream (Maricopa Co.) on 13 October 2013 - photos below. This observation provides a second Arizona and US record for the species.
Other News About This Species
October 6, 2019
October 29, 2016
June 25, 2016